CN103701509B - 用于扇区化小区中的方法及无线终端 - Google Patents

用于扇区化小区中的方法及无线终端 Download PDF

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Publication number
CN103701509B
CN103701509B CN201310652625.1A CN201310652625A CN103701509B CN 103701509 B CN103701509 B CN 103701509B CN 201310652625 A CN201310652625 A CN 201310652625A CN 103701509 B CN103701509 B CN 103701509B
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China
Prior art keywords
antenna
base station
sector
wireless terminal
information
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CN201310652625.1A
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English (en)
Chinese (zh)
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CN103701509A (zh
Inventor
T·理查森
V·帕里兹斯基
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/347—Path loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2662—Symbol synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2666—Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201310652625.1A 2007-05-29 2008-05-27 用于扇区化小区中的方法及无线终端 Active CN103701509B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US94065807P 2007-05-29 2007-05-29
US60/940,658 2007-05-29
US11/933,390 2007-10-31
US11/933,390 US8326365B2 (en) 2007-05-29 2007-10-31 Sectorized base stations as multiple antenna systems
CN2008800176849A CN101730978B (zh) 2007-05-29 2008-05-27 扇区化小区中的基站及操作基站的方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2008800176849A Division CN101730978B (zh) 2007-05-29 2008-05-27 扇区化小区中的基站及操作基站的方法

Publications (2)

Publication Number Publication Date
CN103701509A CN103701509A (zh) 2014-04-02
CN103701509B true CN103701509B (zh) 2017-06-20

Family

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Family Applications (2)

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CN201310652625.1A Active CN103701509B (zh) 2007-05-29 2008-05-27 用于扇区化小区中的方法及无线终端
CN2008800176849A Active CN101730978B (zh) 2007-05-29 2008-05-27 扇区化小区中的基站及操作基站的方法

Family Applications After (1)

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CN2008800176849A Active CN101730978B (zh) 2007-05-29 2008-05-27 扇区化小区中的基站及操作基站的方法

Country Status (16)

Country Link
US (3) US8326365B2 (https=)
EP (3) EP2582067B1 (https=)
JP (3) JP5269890B2 (https=)
KR (1) KR101092181B1 (https=)
CN (2) CN103701509B (https=)
AU (1) AU2008260211B2 (https=)
BR (1) BRPI0812066A2 (https=)
CA (1) CA2686087A1 (https=)
ES (2) ES2809473T3 (https=)
IL (1) IL201841A0 (https=)
MX (1) MX2009012802A (https=)
MY (1) MY151490A (https=)
RU (1) RU2444129C2 (https=)
TW (1) TWI375422B (https=)
UA (1) UA97526C2 (https=)
WO (1) WO2008150757A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4202355B2 (ja) * 2005-08-23 2008-12-24 株式会社エヌ・ティ・ティ・ドコモ 基地局及び通信システム
US8326365B2 (en) 2007-05-29 2012-12-04 Qualcomm Incorporated Sectorized base stations as multiple antenna systems
US20100220651A1 (en) * 2009-03-02 2010-09-02 Mediatek Inc. Method and apparatus for broadcasting and receiving system information in OFDMA systems
CN106533513B (zh) * 2009-04-28 2020-06-26 三菱电机株式会社 移动通信系统、基站以及移动终端
US8995539B2 (en) 2010-07-13 2015-03-31 Qualcomm Incorporated Methods and apparatus for selecting and using communications resources in a communication system
US9338672B2 (en) * 2010-09-13 2016-05-10 Blinq Wireless Inc. System and method for coordinating hub-beam selection in fixed wireless backhaul networks
GB2484287A (en) * 2010-10-04 2012-04-11 Vodafone Ip Licensing Ltd Selecting base station radio systems for receiving and combining OFDM signals from a mobile station
CN103733664B (zh) 2011-07-11 2017-10-24 康普技术有限责任公司 用于管理分布式天线系统的方法和设备
DE202012013601U1 (de) 2011-09-15 2018-04-24 Andrew Wireless Systems Gmbh Konfigurationssubsystem für Telekommunikationssysteme
ES2572954T3 (es) 2011-09-16 2016-06-03 Andrew Wireless Systems Gmbh Subsistema de detección de intermodulación integrado para sistemas de telecomunicaciones
US9414371B2 (en) 2012-04-16 2016-08-09 Samsung Electronics Co., Ltd. Hierarchical channel sounding and channel state information feedback in massive MIMO systems
US9894623B2 (en) 2012-09-14 2018-02-13 Andrew Wireless Systems Gmbh Uplink path integrity detection in distributed antenna systems
EP2904831B1 (en) 2012-10-05 2017-10-04 Andrew Wireless Systems GmbH Capacity optimization sub-system for distributed antenna system
GB2517218B (en) 2013-08-16 2017-10-04 Analog Devices Global Communication unit and method of antenna array calibration
GB2517217B (en) * 2013-08-16 2018-03-21 Analog Devices Global Communication unit, integrated circuit and method for generating a plurality of sectored beams
KR102585514B1 (ko) * 2014-12-01 2023-10-10 삼성전자주식회사 통신 시스템에서 단말과 인접 액세스 포인트간 데이터 송수신 방법 및 그 장치
EP3284227B1 (en) 2015-04-16 2023-04-05 Andrew Wireless Systems GmbH Uplink signal combiners for mobile radio signal distribution systems using ethernet data networks
CN104901755A (zh) * 2015-06-24 2015-09-09 国家电网公司 一种基于ofdm的认知无线电协作频谱感知方法
WO2023043929A1 (en) * 2021-09-15 2023-03-23 Commscope Technologies Llc Flexible antenna configurations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505742A2 (en) * 2003-08-08 2005-02-09 NTT DoCoMo, Inc. Apparatus and method using a beam pattern for transmitting a common and a dedicated signal
CN1879317A (zh) * 2003-11-10 2006-12-13 艾利森电话股份有限公司 用于多波束天线系统的方法和设备

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5490165A (en) * 1993-10-28 1996-02-06 Qualcomm Incorporated Demodulation element assignment in a system capable of receiving multiple signals
ZA948134B (en) 1993-10-28 1995-06-13 Quaqlcomm Inc Method and apparatus for performing handoff between sectors of a common base station
US7133380B1 (en) * 2000-01-11 2006-11-07 At&T Corp. System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
JP2000270364A (ja) * 1999-03-15 2000-09-29 Fujitsu Ltd 基地局装置
US7313391B2 (en) * 2000-09-26 2007-12-25 Andrew Corporation Modeling of RF point source reference for analysis of wireless signal propagation
US6973039B2 (en) 2000-12-08 2005-12-06 Bbnt Solutions Llc Mechanism for performing energy-based routing in wireless networks
US6993333B2 (en) * 2003-10-16 2006-01-31 Flarion Technologies, Inc. Methods and apparatus of improving inter-sector and/or inter-cell handoffs in a multi-carrier wireless communications system
US7218948B2 (en) 2003-02-24 2007-05-15 Qualcomm Incorporated Method of transmitting pilot tones in a multi-sector cell, including null pilot tones, for generating channel quality indicators
US9544860B2 (en) * 2003-02-24 2017-01-10 Qualcomm Incorporated Pilot signals for use in multi-sector cells
CA2516439A1 (en) * 2003-02-24 2004-09-10 Flarion Technologies, Inc. Pilot signals for use in multi-sector cells
US7154933B2 (en) 2003-09-25 2006-12-26 Avneesh Agrawal Interference management for soft handoff and broadcast services in a wireless frequency hopping communication system
US7230942B2 (en) * 2003-10-03 2007-06-12 Qualcomm, Incorporated Method of downlink resource allocation in a sectorized environment
US8149766B2 (en) 2003-10-03 2012-04-03 Qualcomm Incorporated Method of downlink resource allocation in a sectorized environment
US7092353B2 (en) * 2003-10-17 2006-08-15 Qualcomm Incorporated Carrier search methods and apparatus
US7047009B2 (en) 2003-12-05 2006-05-16 Flarion Technologies, Inc. Base station based methods and apparatus for supporting break before make handoffs in a multi-carrier system
US8014781B2 (en) 2004-06-08 2011-09-06 Qualcomm Incorporated Intra-cell common reuse for a wireless communications system
US9002299B2 (en) * 2004-10-01 2015-04-07 Cisco Technology, Inc. Multiple antenna processing on transmit for wireless local area networks
WO2006062428A1 (en) * 2004-11-29 2006-06-15 Intel Corporation Method and system for multicarrier communication between a base station and subscribers of different bandwidths
GB2422516B (en) * 2005-01-21 2007-09-26 Toshiba Res Europ Ltd Wireless communications system and method
JP2006217051A (ja) * 2005-02-01 2006-08-17 Hitachi Communication Technologies Ltd 無線通信システム及び無線基地局制御装置
US7733974B2 (en) * 2005-04-14 2010-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for multi-sector transmission in a wireless communication network
US20060234777A1 (en) * 2005-04-18 2006-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Flexible multi-sector multiple antenna system
US7151937B2 (en) 2005-05-10 2006-12-19 Navini Networks, Inc. Method and system for reducing wireless multi-cell interferences through segregated channel assignments and segregated antenna beams
US7768979B2 (en) 2005-05-18 2010-08-03 Qualcomm Incorporated Separating pilot signatures in a frequency hopping OFDM system by selecting pilot symbols at least hop away from an edge of a hop region
US8090412B2 (en) * 2005-07-17 2012-01-03 Broadcom Corporation Multi-sector base station and shared processing information
WO2007023917A1 (ja) 2005-08-24 2007-03-01 Sharp Kabushiki Kaisha 無線通信方法および受信機
JP4675965B2 (ja) * 2005-09-26 2011-04-27 シャープ株式会社 基地局装置、それに用いられる方法、および無線通信システム
WO2007043459A1 (ja) 2005-10-07 2007-04-19 Nec Corporation 複数の基地局と移動局によるｍｉｍｏ無線通信システム及び方法
JP4964147B2 (ja) * 2005-12-07 2012-06-27 パナソニック株式会社 無線通信方法及び無線通信装置
US8514771B2 (en) * 2005-12-22 2013-08-20 Qualcomm Incorporated Methods and apparatus for communicating and/or using transmission power information
US9125092B2 (en) 2005-12-22 2015-09-01 Qualcomm Incorporated Methods and apparatus for reporting and/or using control information
US8432852B2 (en) * 2006-07-14 2013-04-30 Qualcomm Incorporated Uplink timing control signal
KR100959331B1 (ko) * 2006-10-13 2010-05-20 삼성전자주식회사 광대역 무선통신 시스템에서 세그먼트 할당 장치 및 방법
US8326365B2 (en) 2007-05-29 2012-12-04 Qualcomm Incorporated Sectorized base stations as multiple antenna systems
JP2010041685A (ja) 2008-08-08 2010-02-18 Hitachi Communication Technologies Ltd 無線通信システム、リピータ装置及びその制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1505742A2 (en) * 2003-08-08 2005-02-09 NTT DoCoMo, Inc. Apparatus and method using a beam pattern for transmitting a common and a dedicated signal
CN1879317A (zh) * 2003-11-10 2006-12-13 艾利森电话股份有限公司 用于多波束天线系统的方法和设备

Also Published As

Publication number Publication date
TW200908762A (en) 2009-02-16
EP2151068B1 (en) 2014-03-19
JP5269890B2 (ja) 2013-08-21
EP2582067A2 (en) 2013-04-17
IL201841A0 (en) 2010-06-16
JP2015080246A (ja) 2015-04-23
EP2582067A3 (en) 2013-07-31
CN101730978B (zh) 2013-12-18
EP2582067B1 (en) 2020-06-24
AU2008260211A1 (en) 2008-12-11
WO2008150757A1 (en) 2008-12-11
RU2444129C2 (ru) 2012-02-27
AU2008260211B2 (en) 2011-11-10
JP5944474B2 (ja) 2016-07-05
EP2590339B1 (en) 2021-08-25
KR101092181B1 (ko) 2011-12-13
US8326365B2 (en) 2012-12-04
MX2009012802A (es) 2009-12-15
BRPI0812066A2 (pt) 2014-11-25
US9743414B2 (en) 2017-08-22
US9398591B2 (en) 2016-07-19
US20080298445A1 (en) 2008-12-04
CA2686087A1 (en) 2008-12-11
EP2151068A1 (en) 2010-02-10
RU2009148827A (ru) 2011-07-10
TWI375422B (en) 2012-10-21
EP2590339A1 (en) 2013-05-08
JP5661714B2 (ja) 2015-01-28
ES2809473T3 (es) 2021-03-04
CN103701509A (zh) 2014-04-02
UA97526C2 (ru) 2012-02-27
US20130301436A1 (en) 2013-11-14
JP2013048451A (ja) 2013-03-07
MY151490A (en) 2014-05-30
JP2010530156A (ja) 2010-09-02
CN101730978A (zh) 2010-06-09
ES2890503T3 (es) 2022-01-20
HK1144625A1 (en) 2011-02-25
KR20100020493A (ko) 2010-02-22
US20130301546A1 (en) 2013-11-14

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